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H2C=C=C=Se


Vibrational and/or electronic energy levels

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Marilyn E. Jacox

State:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

1993 s Ar IR Sander and Chapman, 1985
C3 a-stretch 1985 vs Ar IR Sander and Chapman, 1985
C3 a-stretch 1981 s Ar IR Sander and Chapman, 1985
CH2 scissors 1467 m Ar IR Sander and Chapman, 1985
C3 s-stretch 1279 s Ar IR Sander and Chapman, 1985
CCH2 OPLA 909 s Ar IR Sander and Chapman, 1985

Additional references: Jacox, 1994, page 329

Notes

mMedium
sStrong
vsVery strong

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Sander and Chapman, 1985
Sander, W.W.; Chapman, O.L., Propadieneselone, J. Org. Chem., 1985, 50, 4, 543, https://doi.org/10.1021/jo00204a027 . [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]


Notes

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